2894959389 has 8 divisors (see below), whose sum is σ = 4411366720. Its totient is φ = 1654262496.

The previous prime is 2894959367. The next prime is 2894959399. The reversal of 2894959389 is 9839594982.

2894959389 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2894959389 - 2⁵ = 2894959357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894959349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68927584 + ... + 68927625.

It is an arithmetic number, because the mean of its divisors is an integer number (551420840).

Almost surely, 2^2894959389 is an apocalyptic number.

It is an amenable number.

2894959389 is a deficient number, since it is larger than the sum of its proper divisors (1516407331).

2894959389 is a wasteful number, since it uses less digits than its factorization.

2894959389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137855219.

The product of its digits is 50388480, while the sum is 66.

The square root of 2894959389 is about 53804.8268187902. The cubic root of 2894959389 is about 1425.2164462847.

The spelling of 2894959389 in words is "two billion, eight hundred ninety-four million, nine hundred fifty-nine thousand, three hundred eighty-nine".